The Real Time 4WD/AWD system uses Dual Pump II Fluid to lubricate and generate hydraulic pressure as necessary to send force to the rear wheels.
In This Article...
What is the Honda dual pump fluid equivalent?
You can temporarily substitute DEXRON III ATF or Honda Premium Formula Automatic Transmission Fluid (ATF) in the absence of Dual Pump Fluid.
What is the purpose of Honda VTM 4 fluid?
It is what? The rear differential, which is a component of the Variable Torque Management 4WD System (VTM-4), automatically adjusts the amount of torque sent to each rear tire in response to demand. The clutch packs inside the rear differential are lubricated and kept cool by rear differential fluid.
How does a dual Honda pump operate?
The dual pump system can activate four wheel drive during a forward start and forward acceleration.
The front oil pump rotates more quickly than the rear oil pump if the front wheels are spinning more quickly than the back wheels. Through check valve B, the front pump draws and releases fluid. The back oil pump pulls some of the fluid that has been discharged in. The leftover fluid will enter the clutch piston through check valve E. There, two orifices control the hydraulic pressure.
The plates and discs of the clutch are pushed together to make a connection by the controlled hydraulic pressure at the clutch piston. In order to create 4WD, the engaged clutch then transfers driving force from the transfer assembly to the rear wheels.
Forward Driving at Constant Speed (2WD)
The dual pump system runs in two wheel drive when moving forward at a constant speed (cruising).
Because the front and back wheels rotate at the same pace, the front and rear pumps likewise operate at the same speed.
The rear oil pump draws in fluid that is discharged by the front oil pump and circulates it throughout the system. The clutch does not engage because there is no pressure at the clutch piston, keeping the car in 2WD (front wheel drive).
How frequently should VTM-4 fluid be changed?
2WD LX with 5 Speed Automatic – Recommended service:
- Check the driving belt.
- Replace the brake fluid three times every three years, regardless of the maintenance reminder display.
- alter the filter for dust and pollen Replace your tires every 15,000 miles if you primarily travel through urban regions with high levels of industrial and diesel-powered vehicle smoke in the air (24,000 km).
- every 160,000 miles, check the idling speed (256,000 km).
- Change the air cleaner element. Replace every 15,000 miles if you primarily drive in dusty situations (24,000 km).
- Only if the valves are noisy during services A, B, 1, 2, or 3 should you adjust them.
What does the VTM-4 light represent when it illuminates?
One or more of your tires are considerably underinflated if this light is on. As soon as you can, stop and inspect your tires. When the car is moving faster than 18 mph (30 km/h), the VTM-4 Lock will momentarily disengage.
What is DPSF fluid in an Acura?
All MDX, RDX, and TL models manufactured in 2007 and after, as well as the 2005 and later RL, use Acura All-Wheel Drive Fluid (DPSF) as the differential fluid. meets Acura quality requirements, guaranteeing the finest protection for your Acura. resistant to disintegration at high temperatures. In collaboration with Honda R&D.
How frequently should a Honda Pilot’s rear differential fluid be changed?
In your 2021 Pilot, you should always use authentic Honda fluids. It is advisable to replenish the differential fluid at 7,500 miles and then again every 15,000 miles if you routinely tow trailers or frequently drive your Pilot into high-altitude regions at low speeds.
What does Honda CRV rear differential fluid do?
The ideal rear differential fluid for a Honda CRV If you use a different differential fluid than what is advised, make sure it is full-synthetic 80w oil.
Should I really replace my differential fluid?
Typically, differential fluid needs to be replaced every 30 to 60 thousand miles of driving. Since this is a difficult task, a qualified specialist should undertake it. Only a skilled mechanic can remove the old, different fluid from your car’s drivetrain in a proper manner.
How much does it cost to replace the fluid in the rear differential?
Taxes, fees, and your specific make and model are not taken into account in this price range, which is based on national averages for all automobiles. There can also be a requirement for related repairs or maintenance. Use the RepairPal Fair Price Estimator to get a more exact quote depending on your make, model, and location.
What happens if the differential fluid is not changed?
The inside drive wheel closest to the inside of the corner travels less than the outside wheel when you are turning or cornering your car. The car would easily fishtail around a bend if the wheels were spinning at the same rate, but a differential between the two drive wheels prevents this by allowing the wheels to move independently.
There are several gears that spin the wheels independently inside the differential; nevertheless, these gears require lubrication to move more freely and avoid overheating from the constant friction, which is why differential fluid is required in the housing. This fluid can become thick and soiled if it isn’t replaced at the manufacturer-recommended intervals, which over time could harm the differential. You don’t want to pay for a new difference, we assure you.
Is my differential fluid low, and how can I tell?
Strange humming, roaring, wailing, and whining noises coming from the front or rear differential are typical signs of a low fluid level in the differential. When accelerating, decelerating, or turning, you’ll hear a progressive change in these noises.
Low fluid levels or worn-out bearings in the differential or axle are the primary culprits of a grinding or buzzing sounds coming from underneath a car.
When the VTM-4 light is on, may I drive?
Four-Wheel Drive (VTM-4). Automatic system on and off times. If it activates, it indicates that your car has less traction at that specific time.
The VTM-4 light typically causes little concern. It only indicates that your torque management system is at work to make up for poor driving circumstances.
If the VTM-4 light continues to illuminate under regular driving conditions, you may have mistakenly depressed the VTM-4 LOCK, which will keep the light illuminated regardless of the situation.
It is not advised to dive with the VTM-4 LOCK on unless it is necessary. Simply pull over, put the car in park, and switch the ignition off. The light ought to go off shortly after you begin your car and put it in drive.
The excellent safety feature VTM-4 might assist keep your automobile from becoming damaged. However, it can’t cover all potential harm, so you’ll need reliable auto insurance for the rest.
Use Jerry, a free automated automobile insurance broker software, to find the best insurance at the lowest rates. In only a few seconds, Jerry will compile more than 50 personalized quotations from the leading insurance companies!
The quickest and simplest approach to lower your insurance costs is Jerry. The software saves drivers, on average, $887 annually!
What does the Honda Pilot’s VTM-4 stand for?
Under circumstances where there is less traction, the Variable Torque Management 4WD System (VTM-4) automatically distributes varying amounts of engine torque to the rear wheels. When your MDX is stuck or is at risk of being stuck, you can use the VTM-4 Lock button to add greater torque to the rear wheels if you need more traction.
How much Honda Pilot differential fluid do I need?
Honda Genuine 08200-9007 Dual Pump II Differential Fluid, made by Honda, is required for a Honda Pilot. Change your differential fluid after the first 15,000 miles and then every 30,000 miles after that for optimal performance.
The Pilot is a fantastic mid-sized SUV that can handle both off-roading excursions and carpooling to school. It’s essential to perform routine maintenance, such as changing the rear differential fluid with the proper product, to keep this car in great condition.
About Honda i-VTM4
The all-wheel drive technology known as I-VTM4 (Intelligent Variable Torque Management) dynamically detects the amount of torque required in each wheel axle and delivers the appropriate amount of power to each of them. Depending on the amount of traction required, it can even transmit power to either the left or right wheels. For a popular three-row SUV, Honda calls this technology “the most sophisticated and technologically advanced all-wheel-drive system available.”
About Real Time AWD with Intelligent Control System
The Real Time AWD and Intelligent Control System operates by recognizing when the back wheels start to lose traction. When this occurs, power is switched to the back to aid in maintaining control. This system is ideal for anyone who doesn’t intend to travel off-road during the winter and is especially well-tuned to give control in snowy conditions, even though it isn’t as dynamic or sophisticated as the I-VTM4. In the winter, Real Time AWD gives you confidence in your car.